| Yambol to Nottingham | 1,461.64 mi (2,352.28 km) |
| Yambol to Nuneaton | 1,465.23 mi (2,358.07 km) |
| Yambol to Oadby | 1,451.09 mi (2,335.31 km) |
| Yambol to Oakengates | 1,508.15 mi (2,427.14 km) |
| Yambol to Oakham | 1,438.95 mi (2,315.77 km) |
| Yambol to Oldbury | 1,486.95 mi (2,393.01 km) |
| Yambol to Oldham | 1,512.55 mi (2,434.21 km) |
| Yambol to Ollerton | 1,462.05 mi (2,352.94 km) |
| Yambol to Olton | 1,477.15 mi (2,377.25 km) |
| Yambol to Omagh | 1,734.15 mi (2,790.85 km) |
| Yambol to Ormesby | 1,501.28 mi (2,416.08 km) |
| Yambol to Ormskirk | 1,543.04 mi (2,483.29 km) |
| Yambol to Orpington | 1,378.65 mi (2,218.73 km) |
| Yambol to Ossett | 1,494.84 mi (2,405.71 km) |
| Yambol to Oswaldtwistle | 1,527.66 mi (2,458.54 km) |
